/*
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 * and open the template in the editor.
 */
package Controller;

import org.apache.commons.fileupload.FileItem;
import org.apache.commons.fileupload.FileItemFactory;
import org.apache.commons.fileupload.FileUploadException;
import org.apache.commons.fileupload.disk.DiskFileItemFactory;
import org.apache.commons.fileupload.servlet.ServletFileUpload;

import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import Model.Bo.*;
import Model.Dao.*;
import Model.Entity.*;
import java.util.List;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletContext;

/**
 *
 * @author Trung
 */
@WebServlet(name = "trangChuLoad", urlPatterns = {"/trangChuLoad"})
public class trangChuLoad extends HttpServlet {

    /**
     * Processes requests for both HTTP
     * <code>GET</code> and
     * <code>POST</code> methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();

        CategoryBO category = new CategoryBO();
        List<CategoryEntity> cateList = category.getAll();
        CustomerBO cus = new CustomerBO();
        List<CustomerEntity> cusList = cus.getAll();

        request.setAttribute("category", cateList);
        
        if (request.getSession().getAttribute("userName") == null) {
            request.setAttribute("fixText", "Đăng nhập");
        } else {
            for (CustomerEntity cu : cusList) {
                if (cu.getUserName().equals(request.getSession().getAttribute("userName"))) {
                    if (cu.getPass().equals(request.getSession().getAttribute("pass"))) {
                        if (cu.isGrant()) {
                            request.setAttribute("fixText", "Quản Lý");
                            break;
                        } else {
                            request.setAttribute("fixText", "Cá Nhân");
                            break;
                        }
                    }
                }
            }
        }
        
        ServletContext con = getServletContext();
        RequestDispatcher dis = con.getRequestDispatcher("/TrangChu.jsp");
        dis.forward(request, response);

    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP
     * <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP
     * <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
